ONYX
Onyx 75 Hard
75 daysDisciplineAdvanced

Onyx 75 Hard

Two workouts. Clean diet. Read. Walk. 75 brutal days.

The mission

The hardest mental challenge on the platform. Five non-negotiables for 75 days straight. Miss one, restart from Day 1.

Daily task

Check off all 5 daily non-negotiables.

When

Plan the day the night before. Workouts AM + PM, 4h+ apart.

The technique

Step by step.

  1. 01Pre-load: write your diet rules, buy the book, schedule both workouts in your calendar.
  2. 02Outdoor workout = anything raining, snowing, freezing or sunny. Garage doesn't count.
  3. 03Water: 2 L by lunch, 4 L by 8 PM, stop drinking 2h before bed.
  4. 04Photo: same spot, same light, same outfit every day.

How this one works

No complicated schedule — just do the daily task above and hit Log today once you've done it. Come back every day for 75 days to unlock your reward code.

The rules

Play fair.

  • Two 45-min workouts daily, one MUST be outdoors.
  • Follow a diet you set in writing. Zero alcohol. Zero cheat meals.
  • Drink 4 L of water. Read 10 pages of a non-fiction book.
  • Take a daily progress photo.

Common mistakes

Avoid these.

  • Treating the outdoor workout as a leisurely walk, it must be 45 min of intent.
  • Skipping the progress photo, it's the single best motivator on Day 60.
  • Defining 'cheat meal' loosely. One bite of birthday cake = Day 1 tomorrow.

Your reward

GIVEAWAY entry — every finish earns tickets

  • • Finish a challenge and you're automatically entered in our next giveaway on Instagram.
  • • Each completed program counts as 10 tickets — more finishes, better odds.
  • • Winners are drawn from a prize pool and announced on our Instagram.
  • • Max 3 challenges running at once — tickets are earned, not farmed.